Open top hat



FIG. 1 is an elevated and angled view of the top of the hat design showing the new design.

FIG. 2 is an elevated and angled view of the bottom of the hat design.

FIG. 3 is a right side view of the open top hat.

FIG. 4 is a left side view of the open top hat.

FIG. 5 is a front view of the hat design.

FIG. 6 is a back view of the hat design.

FIG. 7 is a top perspective view of the open top hat; and,

FIG. 8 is a bottom perspective view of the open top hat.

Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours and open top of the hat design in the drawings. 

CLAIM The ornamental design for an open top hat, as shown and described. 